2005 MITSUBISHI 380 horn

ENGINE COMPARTMENT
CONFIGURATION DIAGRAMS80-4
ENGINE COMPARTMENTM1801000301403
A-01 (2-B) WHEEL SPEED SENSOR (FRONT:
RH)
A-02 (26-B) ABS-ECU OR ABS/TCL-ECU
A-03 (5-B) WINDSHIELD WIPER MOTOR
A-04 (2-B) WHEEL SPEED SENSOR (FRONT:
LH)
A-05X (4) FOG LAMP RELAY
A-06X (4) HORN RELAY
A-10X (4) FAN CONTROL RELAYA-11X (11) FRONT-ECU
A-12X (11) FRONT-ECU
A-13 (17-GR) FRONT WIRING HARNESS AND
CONTROL WIRING HARNESS
COMBINATION
A-14 (6-GR) GROUNDING CONNECTOR
A-17 (2) SIDE TURN SIGNAL LAMP (LH)
A-18 (2) FRONT TURN SIGNAL LAMP (LH)
A-20 (6) HEADLAMP COMBINATION (LH)

ENGINE COMPARTMENT
CONFIGURATION DIAGRAMS80-5
A-22 (2-B) FOG LAMP (LH)
A-23 (2-Y) FRONT IMPACT SENSOR (LH)
A-24 (3-B) RADIATOR AND CONDENSER FAN
CONTROLLER MODULE
A-25 (2-BR) AMBIENT TEMPERATURE SENSOR
A-26 (2-B) HOOD SECURITY SWITCH
A-27 (2-Y) FRONT IMPACT SENSOR (RH)
A-28 (2-B) FOG LAMP (RH)
A-29 (2) WINDSHIELD WASHER MOTORA-30 (3-B) A/C PRESSURE SENSOR
A-32 (6) HEADLAMP COMBINATION (RH)
A-34 (2) FRONT TURN SIGNAL LAMP (RH)
A-35 (2) SIDE TURN SIGNAL LAMP (RH)
A-36 (1-B) HORN (LOW)
A-37 (1-B) HORN (HIGH)
A-38 (2) CONDENSOR FAN CONNECTION
TO CONTROLLER MODULE

DASH PANEL
CONFIGURATION DIAGRAMS80-16
C-301 (2-B) REMOTE CONTROLLED RADIO
SWITCH (RH)
C-302 (3-Y) AUTO-CRUISE CONTROL SWITCH
C-303 (5-GR) CLOCK SPRING AND CLOCK
SPRING WIRING HARNESS
COMBINATION
C-304 (1) HORN SWITCH
C-305 (2-Y) AIR BAG MODULE (SQUIB)
(DRIVER’S SIDE)C-306 (6) CLOCK SPRING
C-307 (4-Y) CLOCK SPRING
C-308 (6) IGNITION SWITCH
C-309 (10) COLUMN SWITCH
C-310 (7) KEY REMINDER SWITCH
C-311 (2-B) REMOTE CONTROLLED RADIO
SWITCH (LH)

90-1
GROUP 90
CIRCUIT DIAGRAMS
CONTENTS
HOW TO READ CIRCUIT DIAGRAMS90-3
JUNCTION BLOCK . . . . . . . . . . . . . .90-9
JOINT CONNECTOR . . . . . . . . . . . . .90-11
CENTRALISED JUNCTION . . . . . . . .90-12
POWER DISTRIBUTION SYSTEM . .90-18
STARTING SYSTEM . . . . . . . . . . . . .90-21
IGNITION SYSTEM . . . . . . . . . . . . . .90-22
CHARGING SYSTEM . . . . . . . . . . . .90-23
MULTIPOINT FUEL INJECTION (MPI)
SYSTEM . . . . . . . . . . . . . . . . . . . . . . .90-24
COOLING SYSTEM . . . . . . . . . . . . . .90-29
INVECS-II 5A/T . . . . . . . . . . . . . . . . .90-30
HEADLAMPS . . . . . . . . . . . . . . . . . . .90-35
TAIL LAMP, POSITION LAMP, AND
LICENCE PLATE LAMP . . . . . . . . . .90-38
FOG LAMPS . . . . . . . . . . . . . . . . . . .90-41FRONT DOME LAMP, REAR DOME LAMP,
TRUNK LAMP AND IGNITION KEY HOLE
ILLUMINATION LAMP . . . . . . . . . . . .90-44
GLOVE BOX LAMP . . . . . . . . . . . . . .90-48
VANITY MIRROR LAMP. . . . . . . . . . .90-49
TURN-SIGNAL LAMP AND HAZARD
WARNING LAMP . . . . . . . . . . . . . . . .90-50
BACKUP LAMP . . . . . . . . . . . . . . . . .90-54
STOPLAMP. . . . . . . . . . . . . . . . . . . . .90-55
HORN . . . . . . . . . . . . . . . . . . . . . . . . .90-56
METER AND GAUGE . . . . . . . . . . . . .90-57
BRAKE WARNING LAMP, OIL
PRESSURE WARNING LAMP, FUEL
WARNING LAMP . . . . . . . . . . . . . . . .90-60
POWER WINDOWS . . . . . . . . . . . . . .90-62
CENTRAL DOOR LOCKING
SYSTEM . . . . . . . . . . . . . . . . . . . . . . .90-64
Continued on next page

CENTRALISED JUNCTION
CIRCUIT DIAGRAMS90-12
CENTRALISED JUNCTIONM1901000301013
FUSIBLE LINK AND FUSE
ENGINE COMPARTMENT
NO. POWER SUPPLY
CIRCUITNAME RATED
CAPACITY (A)HOUSING
COLOURLOAD CIRCUIT
1 Battery/Alternator
(Fusible link No.27)Fusible
link80 Black Fuse Nos.5, 6, 9 and 10 (in junction
block) circuit
2 50 Blue Radiator fan motor
3 30 Pink ABS-ECU and ABS/TCL-ECU (motor
power supply)
4 40 Green Ignition switch circuit
5 40 Green Fuse Nos.3 and 4 (in junction block
circuit), front power window regulator
motor, power seat assembly, power
window main switch and rear power
window regulator motor
6 Fuse 15 Blue Fog lamp and fog lamp relay
720Yellow
8 15 Red Horn (High), horn (Low) and horn
relay
9 20 Yellow Camshaft position sensor, crankshaft
position sensor, engine oil control
valve, evaporative emission purge
solenoid, evaporative emission
ventilation solenoid, heated oxygen
sensor,ETACS-ECU, injector, mass
airflow sensor, MPI relay, Engine
ECU, A/T ECU, throttle actuator
control motor relay and fan control
relay
10 10 Red A/C compressor assembly and
A/C-ECU
11 15 Blue ABS-ECU, ABS/TCL-ECU,
high-mounted stoplamp, Engine ECU
and rear combination lamp
12
13 7.5 Brown
Alternator
14 10 Red ETACS-ECU, Hazard lamps
15 20 Yellow A/T control solenoid valve and Engine
ECU
16 Front-ECU
(Headlamp relay:
High)15 Blue Headlamp (RH) and headlamp (High:
RH)
17 15 Blue Headlamp (LH) and headlamp (High:
LH)
18 Front-ECU (Field
effect transistor for
headlamp: Low)10 Red Headlamp (RH) and headlamp (Low:
RH)

CENTRALISED JUNCTION
CIRCUIT DIAGRAMS90-17
CENTRALISED RELAY
NOTE: The triangle mark on the relay housing should face that on the relay box.CONNECTOR NO. NAME CONNECTOR NO. NAME
A-05X Fog lamp relay A-16X
A-06X Horn relay B-11X
A-07XB-12X
A-08XB-13X
A-09XB-14X
A-10X Fan control relay B-15X
A-11X Front-ECU B-16X A/T control relay
A-12X Front-ECU B-17X
MPI relay
A-15X
B-18X A/C compressor clutch relay

HORN
CIRCUIT DIAGRAMS90-56
HORNM1901003300934

RELAY
COMPONENT LOCATIONS70-6
RELAYM1701000400381
NAME SYMBOL NAME SYMBOL
A/C compressor clutch relay A Fuel pump relay (2) C
A/T control relay A Horn relay A
Accessory socket relay C Rear window defogger relay C
Blower relay C MPI relay A
Fan control relay A Power window relay C
Fog Lamp relay A Rear window defogger relay C
Fuel pump relay (1) C